€151 Cheap Flights Philadelphia to Houston (PHL-IAH)

Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight from Philadelphia Airport to George Bush Intercontinental Airport (IAH) was €226. Great fares don’t hang around, so book yours today. Prices and availability are subject to change. Additional terms apply.

This can differ from airline to airline, as each one has its own terms and conditions. Head to the Customer Service Portal, where there are instructions on how to cancel online.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for PHL to IAH flights, you’ll see a “no change fees” filter for you to select.

The flight distance from Philadelphia Airport to Houston Airport is 2,100 kilometres. Bring a snack, a drink and an interesting book to read. Keep yourself entertained and the hours will zip by.

With so many airlines to select from, you’ll be able to find the perfect flight from PHL to George Bush Intercontinental Airport (IAH) in a few clicks. Here’s a list of the top carriers that fly between these airports:

• United Airlines - (UA) with 91 monthly flights
• American Airlines - (AA) with 39 monthly flights
• Spirit Airlines - (NK) with 30 monthly flights
• Frontier Airlines - (F9) with 8 monthly flights

Airline tickets from Philadelphia Intl. Airport (PHL) to George Bush Intercontinental Airport (IAH) are available up to 12 months prior to departure on Expedia. And although you may score fantastic last-minute deals, it’s never a sure thing. Also, booking your flights ahead of time means you’ll have more choices — and you can avoid getting stuck in the dreaded middle seat! We’re constantly updating our fares to bring you the best bargains, so keep checking in for all the latest specials.